Wilmington Looks to Us for Geothermal Heating & Cooling!

We're O'Brien Service Company. And we're recognized throughout Wilmington, North Carolina, for our geothermal heating and cooling expertise.

Residents look to us for ...
  • superior geothermal system installation and service
  • qualified, highly trained personnel who know every detail of geothermal heating and cooling - and know how to effectively communicate the process to you
  • geothermal systems from one of the industry's most credible names - WaterFurnace
  • recommendation on how to get the most from their geothermal heating and cooling installation
Of course, a pivotal reason people look to us to begin with is for the savings they can realize on their energy bills with a geothermal system. Want a snap shot? Give our Geothermal Savings Calculator a go.

Then push forward with the next step and contact O'Brien Service Company. We'll show you more of what makes geothermal systems the optimum choice for year-round heating and cooling comfort in Wilmington.